export const option = {
    tooltip: {},
    series: [{
        type: 'wordCloud',
        gridSize: 2,
        sizeRange: [12, 50],
        rotationRange: [-90, 90],
        shape: 'pentagon',
        width: 600,
        height: 400,
        drawOutOfBound: true,
        textStyle: {
            color: function () {
                return 'rgb(' + [
                    Math.round(Math.random() * 160),
                    Math.round(Math.random() * 160),
                    Math.round(Math.random() * 160)
                ].join(',') + ')';
            }
        },
        emphasis: {
            textStyle: {
                shadowBlur: 10,
                shadowColor: '#333'
            }
        },
        data: null
    }]
};